(Warren, William F. Collection.) | Letter to William F. Warren, dated June 19, 1883. Holograph. | (Warren, Shields Collection.) | TLS to Shields Warren, 1 p., Mar. 22, 1961. | (McCormack, John Collection.) | Letter. | (Alsop, Stewart Collection.) | Letter. | (Yarborough, William P. Collection.) | Letter. | (McCormack, John Collection.) | Letter. | (King, Martin Luther Jr. Collection. ) | TLS to MLK, with King's holograph notation in upper left corner, 1 p. | (Thurman, Howard collection.) | Correspondence. | (King, Martin Luther Jr. Collection. ) | ANS to MLK from J. Henry Jackson, 2 p. | (King, Martin Luther Jr. Collection. ) | TLS to MLK, 1 p., with enclosures. | |